Description
Article no.: 28559
This NiSi Alpha filter holder is made for the Laowa 12mm f/2.8 lens. It includes an adaptor that fits the Laowa 12mm, so you can mount the holder directly and start using square or rectangular filters without vignetting on this lens.
The holder’s design targets the Laowa 12mm f/2.8, so it avoids the dark corners that some generic holders create. As a result, you can use wide-angle compositions without worrying about vignetting.
Moreover, the 360 degree rotation lets you adjust the holder’s orientation quickly for landscape and portrait framing. Then, use the locking screw to fix the holder in place and keep your angle steady during exposure or when stacking filters.
NiSi borrowed the left-to-right pressed clip mechanism from the V6 series. Consequently, inserting and removing filters becomes smoother than with traditional top-and-bottom slot designs. This clip design reduces friction on delicate glass and speeds up filter changes in the field.
The holder is machined from aviation-grade billet aluminum and finished with a black powder coating and matte black frosted surface. Therefore, it offers durable construction while minimizing internal reflections that could affect image quality.
Finally, the system supports two 100mm-wide filters, and it accepts either 100x100mm or 100x150mm filter formats from NiSi and compatible brands such as Lee, Sing-Ray, and Cokin. This gives you flexibility to use common square or rectangular filter sizes from multiple manufacturers.
The package comes complete with the NiSi 100mm Alpha holder and the adaptor for the Laowa 12mm. Filters themselves are not listed as included, so you can pair the holder with existing 100x100mm or 100x150mm filters from NiSi or other compatible brands.
| Feature | Description |
|---|---|
| Compatible lens | Laowa 12mm f/2.8 |
| Filter sizes supported | 100x100mm or 100x150mm |
| Number of filter slots | Supports 2 x 100mm wide filters |
| Rotation | 360 Degree rotation |
| Locking | Locking screw to lock holder in position |
| Clip design | Left-to-right pressed clips from V6 for smooth insertion/removal |
| Material | Aviation-grade billet aluminum, CNC processed |
| Finish | Black powder-coated with matte black frosted surface to minimize reflection |
| Included items | Holder and adaptor for the Laowa 12mm |
Question: Will this holder cause vignetting on my Laowa 12mm f/2.8?
Answer: No. The NiSi Alpha holder is specifically designed for the Laowa 12mm f/2.8 and is stated to have no vignetting when used with the compatible filter sizes.
Question: What filter sizes and brands can I use with this holder?
Answer: You can use 100x100mm or 100x150mm filters. The holder supports NiSi filters and compatible brands such as Lee, Sing-Ray, and Cokin.
Question: How many filters can I mount at the same time?
Answer: The holder supports two 100mm-wide filters, allowing you to stack common combinations like ND plus grad or multiple NDs.
Question: Are filters included with the holder?
Answer: The product comes complete with the holder and the adaptor for the Laowa 12mm. Filters are not listed as included, so you should plan to use your existing filters or purchase them separately.
Question: How easy is it to change filters in the field?
Answer: The holder uses the V6-derived left-to-right pressed clip design, which makes inserting and removing filters smooth and quick compared with traditional top-and-bottom slot systems.
Question: Is the holder durable and does it control reflections?
Answer: Yes. It is CNC machined from aviation-grade billet aluminum, finished with a black powder coat and a matte black frosted surface to minimize reflection and provide robust construction.